Standard 12-20 0411/1-02212 Turntable Ball Bearing With Internal Gear

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12-20 0411/1-02212

Bore Diameter:325 mm

Outside Diameter:486 mm

Width:56 mm

Weight:31 kg

Reference FOB Price:US100 ~ 800 / Piece

Min. Order:1 Piece

The 12-20 0411/1-02212 bearing is a four point contact slewing ball bearing with an inner diameter of 325 mm , an outer diameter of 486 mm, a width of 56 mm. It typically uses P0, P6, P5, P4, P2 grade precision tolerances and features a Nylon/steel/copper cage, GCr15 balls, GCr15 rings. open type, NBR. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Cranes, Aerial lifts, Excavators, Wind turbines, Utility derricks, Log loaders and feller bunchers, Grapples, Mining equipment

Dimensions:

Inside Diameter:

325 mm

Outside Diameter:

486 mm

Thickness:

56 mm

Weight:

31 KG

Outer Ring Width:

Inner Ring Width:

Limiting speed (Oil rpm):

EP2

Specifications:

HS Code:

8482109000

Structure:

four point contact ball bearing

Number of Rows:

single row

Demensions:

486*325*56

Brand:

LYMC

Precision Rating:

P0, P6, P5, P4, P2

Bearing Material:

42CrMo/50Mn/45#/custom

Cage material:

Nylon/steel/copper

Seals Type:

open

Seal Material:

NBR

Ball Material:

GCr15

Roller Material:

GCr15

Rolling Element:

steel ball

Gear Options:

Internal gear

Transaction Information:

Transport Package:

export wooden cases

Service:

reply within 24 hours, oem service, design service, technical support

Shipping Ways:

sea, air, express, train

Country of Origin:

China

Quality Control:

iso9001, QC report

Stock:

100 Piece

Production Capacity:

100pc/month

Port:

qingdao, shanghai, tianjin, ningbo, guangzhou

Payment term:

fob, cif, exw

Delivery time:

15-45days

Detailed description

Standard 12-20 0411/1-02212 turntable ball bearing with internal gear

Model no.:12-20 0411/1-02212

structure:four point contact slewing ball bearing

gear option:internal gear

material:42crmo/50mn/custom

Da(outer diameter, outer ring):486mm

di(inner diameter, inner ring):325mm

Di(inside diameter, outer ring):415.5mm

da(outside diameter, inner ring):412.5mm

G(weight):31kgs

La(pitch circle diameter, outer ring):460mm

Na(number of holes, outer ring):24-φ14

Li(pitch circle diameter, inner ring):375mm

ni(number of holes, inner ring):24-M12

Gearing and tooth forces:

d0(pitch circle diameter):335mm

m(module):5

z2(number of teeth):67

fz norm(permissible tooth force):11.9kN

fz max(maximum permissible tooth force):22.7kN

Loading ratings:

Static

Co rad:254kN

C0 ax:592kN

Dynamic

C rad:156kN

C ax:156kN

Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Certificated has 3.1,3.2,ABS,CCS.Our team with technical and full experience in the bearing industry. And with a worldwide network, allows us to resolve any bearing issue for you. LYMC bearings are the perfect alternative to the most common and well-known brands.

Four-point contact ball slewing turntable bearings consist of two ring seats. Compact structure, light weight, steel ball and arc track contact at four points, can bear axial force,radial force and overturning moment at the same time, has strong dynamic load.

More type we manufacture:

12-20 0311/1-02202
12-20 0411/1-02212
12-20 0541/1-02222
12-20 0641/1-02232
12-20 0741/1-02242
12-20 0841/1-02252
12-20 0941/1-02262
12-20 1091/1-02272

Any interests or inquiry, please contact us freely~

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High quality 12-20 0411/1-02212 ( 31 kg Mass, ID: 325 mm OD: 486 mm WD: 56 mm , single row Rows , P0, P6, P5, P4, P2 Accuracy Class , 42CrMo/50Mn/45#/custom Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 12-20 0411/1-02212. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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Standard 12-20 0411/1-02212 Turntable Ball Bearing With Internal Gear

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